Katy Perry Loses Her Bikini At Raging Waters Waterpark [PHOTO]

Katy Perry’s been all up in the TMZ newsroom for hanging out with professional crooner/dirtbag John Mayer, but now there’s something that we actually can all care about. The pop star visited Raging Waters waterpark in San Dimas, CA and was trying out one of the park’s artificial wave makers when she lost both her bikini top and bottom. It’s safe to say that she made some new fans that day. For example, peep that chubby hispanic kid in the bottom right corner. Just hanging out, watching Katy Perry‘s great white whale/sideboob combination. Even through the back of his head you can see his big smile.

This is the first time that we’ve gotten a peek at Katy’s bare bottom but we’re somewhat experts on her sideboob. Check out the full action below!